Enabling some B200-specific tests on MI355

.buildkite/test-amd.yaml

@@ -499,17 +499,6 @@ steps:
     - pytest -v -s v1/determinism/test_batch_invariance.py
     - pytest -v -s v1/determinism/test_rms_norm_batch_invariant.py
 
-- label: V1 Test attention (B200) # 10min
-  timeout_in_minutes: 30
-  gpu: b200
-  source_file_dependencies:
-    - vllm/config/attention.py
-    - vllm/model_executor/layers/attention
-    - vllm/v1/attention
-    - tests/v1/attention
-  commands:
-    - pytest -v -s v1/attention
-
 - label: V1 Test others (CPU) # 5 mins
   mirror_hardwares: [amdexperimental, amdproduction, amdtentative]
   agent_pool: mi325_1
@@ -1185,47 +1174,40 @@ steps:
     # Whisper needs spawn method to avoid deadlock
     - VLLM_WORKER_MULTIPROC_METHOD=spawn python3 examples/offline_inference/audio_language.py --model-type whisper
 
-- label: Blackwell Test # 21 min
-  timeout_in_minutes: 30
+- label: Blackwell Fusion and Compile Tests # 30 min
+  timeout_in_minutes: 40
   working_dir: "/vllm-workspace/"
   gpu: b200
-  # optional: true
   source_file_dependencies:
   - csrc/quantization/fp4/
-  - csrc/attention/mla/
-  - csrc/quantization/cutlass_w8a8/moe/
-  - vllm/model_executor/layers/fused_moe/cutlass_moe.py
-  - vllm/model_executor/layers/fused_moe/flashinfer_cutlass_moe.py
-  - vllm/model_executor/layers/fused_moe/flashinfer_a2a_prepare_finalize.py
   - vllm/model_executor/layers/quantization/utils/flashinfer_utils.py
   - vllm/v1/attention/backends/flashinfer.py
-  - vllm/v1/attention/backends/mla/cutlass_mla.py
-  - vllm/v1/attention/backends/mla/flashinfer_mla.py
-  - vllm/v1/attention/selector.py
-  - vllm/platforms/cuda.py
+  - vllm/v1/worker/
+  - vllm/v1/cudagraph_dispatcher.py
+  - vllm/compilation/
+  # can affect pattern matching
+  - vllm/model_executor/layers/layernorm.py
+  - vllm/model_executor/layers/activation.py
+  - vllm/model_executor/layers/quantization/input_quant_fp8.py
+  - tests/compile/passes/test_fusion_attn.py
+  - tests/compile/passes/test_silu_mul_quant_fusion.py
+  - tests/compile/passes/distributed/test_fusion_all_reduce.py
+  - tests/compile/fullgraph/test_full_graph.py
   commands:
     - nvidia-smi
-    - python3 examples/offline_inference/basic/chat.py
-    # Attention
-    # num_heads2 broken by https://github.com/flashinfer-ai/flashinfer/issues/1353
-    - pytest -v -s tests/kernels/attention/test_attention_selector.py
-    - pytest -v -s tests/kernels/attention/test_flashinfer.py -k 'not num_heads2'
-    - pytest -v -s tests/kernels/attention/test_flashinfer_trtllm_attention.py
-    - pytest -v -s tests/kernels/attention/test_cutlass_mla_decode.py
-    - pytest -v -s tests/kernels/attention/test_flashinfer_mla_decode.py
-    # Quantization
-    - pytest -v -s tests/kernels/quantization/test_cutlass_scaled_mm.py -k 'fp8'
-    - pytest -v -s tests/kernels/quantization/test_nvfp4_quant.py
-    - pytest -v -s tests/kernels/quantization/test_silu_mul_nvfp4_quant.py
-    - pytest -v -s tests/kernels/quantization/test_nvfp4_scaled_mm.py
-    - pytest -v -s tests/kernels/quantization/test_flashinfer_scaled_mm.py
-    - pytest -v -s tests/kernels/quantization/test_flashinfer_nvfp4_scaled_mm.py
-    - pytest -v -s tests/kernels/quantization/test_nvfp4_qutlass.py
-    - pytest -v -s tests/kernels/quantization/test_mxfp4_qutlass.py
-    - pytest -v -s tests/kernels/moe/test_nvfp4_moe.py
-    - pytest -v -s tests/kernels/moe/test_ocp_mx_moe.py
-    - pytest -v -s tests/kernels/moe/test_flashinfer.py
-    - pytest -v -s tests/kernels/moe/test_cutedsl_moe.py
+    - pytest -v -s tests/compile/passes/test_fusion_attn.py
+    - pytest -v -s tests/compile/passes/test_silu_mul_quant_fusion.py
+    # this runner has 2 GPUs available even though num_gpus=2 is not set
+    - pytest -v -s tests/compile/passes/distributed/test_fusion_all_reduce.py
+
+    # # Limit to Inductor partition, no custom ops, and allreduce & attn fusion to reduce running time
+    # # Wrap with quotes to escape yaml
+    # - "pytest -v -s tests/compile/distributed/test_fusions_e2e.py::test_tp2_attn_quant_allreduce_rmsnorm -k 'True and not +quant_fp8 and not +rms_norm'"
+    # Old E2E tests were removed in https://github.com/vllm-project/vllm/pull/33293
+    # in favor of new tests in fusions_e2e. We avoid replicating the new jobs in this file as it's deprecated.
+
+    # test_fp8_kv_scale_compile requires FlashAttention (not supported on default L4/L40)
+    - pytest -v -s tests/compile/fullgraph/test_full_graph.py::test_fp8_kv_scale_compile
 
 - label: Blackwell GPT-OSS Eval
   timeout_in_minutes: 60
@@ -1258,16 +1240,6 @@ steps:
   commands:
     - pytest -s -v tests/quantization/test_blackwell_moe.py
 
-- label: Blackwell LM Eval Small Models
-  timeout_in_minutes: 120
-  gpu: b200
-  optional: true # run on nightlies
-  source_file_dependencies:
-  - csrc/
-  - vllm/model_executor/layers/quantization
-  commands:
-  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=configs/models-blackwell.txt
-
 #####  1 GPU test  #####
 #####  multi gpus test  #####
 
@@ -1681,16 +1653,6 @@ steps:
   commands:
   - bash .buildkite/scripts/scheduled_integration_test/qwen30b_a3b_fp8_block_ep_eplb.sh 0.8 200 8020
 
-- label: Qwen3-30B-A3B-FP8-block Accuracy (B200)
-  timeout_in_minutes: 60
-  gpu: b200
-  optional: true
-  num_gpus: 2
-  working_dir: "/vllm-workspace"
-  commands:
-  - bash .buildkite/scripts/scheduled_integration_test/qwen30b_a3b_fp8_block_ep_eplb.sh 0.8 200 8020 2 1
-
-
 - label: Qwen3-Next-80B-A3B-Instruct MTP Async EPLB Accuracy
   timeout_in_minutes: 60
   mirror_hardwares: [amdexperimental, amdproduction]
@@ -2176,19 +2138,6 @@ steps:
 
 # TODO: Add the "V1 Test attention (MI300)" test group
 
-- label: V1 Test attention (H100) # 10min
-  mirror_hardwares: [amdexperimental]
-  agent_pool: mi355_1
-  timeout_in_minutes: 30
-  gpu: h100
-  source_file_dependencies:
-    - vllm/config/attention.py
-    - vllm/model_executor/layers/attention
-    - vllm/v1/attention
-    - tests/v1/attention
-  commands:
-    - pytest -v -s v1/attention
-
 - label: Batch Invariance Tests (H100) # 10min
   mirror_hardwares: [amdexperimental]
   agent_pool: mi355_1
@@ -2205,6 +2154,8 @@ steps:
     - pytest -v -s v1/determinism/test_rms_norm_batch_invariant.py
 
 - label: V1 Test attention (B200) # 10min
+  mirror_hardwares: [amdexperimental, amdmi355]
+  agent_pool: mi355_1
   timeout_in_minutes: 30
   gpu: b200
   source_file_dependencies:
@@ -2829,7 +2780,9 @@ steps:
     # Whisper needs spawn method to avoid deadlock
     - VLLM_WORKER_MULTIPROC_METHOD=spawn python3 examples/offline_inference/audio_language.py --model-type whisper
 
-- label: Blackwell Test # 21 min
+- label: Blackwell Test (MI355) # 21 min
+  mirror_hardwares: [amdexperimental, amdmi355]
+  agent_pool: mi355_1
   timeout_in_minutes: 30
   working_dir: "/vllm-workspace/"
   gpu: b200
@@ -2848,28 +2801,28 @@ steps:
   - vllm/v1/attention/selector.py
   - vllm/platforms/cuda.py
   commands:
-    - nvidia-smi
+    rocm-smi
     - python3 examples/offline_inference/basic/chat.py
     # Attention
     # num_heads2 broken by https://github.com/flashinfer-ai/flashinfer/issues/1353
-    - pytest -v -s tests/kernels/attention/test_attention_selector.py
-    - pytest -v -s tests/kernels/attention/test_flashinfer.py -k 'not num_heads2'
-    - pytest -v -s tests/kernels/attention/test_flashinfer_trtllm_attention.py
-    - pytest -v -s tests/kernels/attention/test_cutlass_mla_decode.py
-    - pytest -v -s tests/kernels/attention/test_flashinfer_mla_decode.py
-    # Quantization
-    - pytest -v -s tests/kernels/quantization/test_cutlass_scaled_mm.py -k 'fp8'
-    - pytest -v -s tests/kernels/quantization/test_nvfp4_quant.py
-    - pytest -v -s tests/kernels/quantization/test_silu_mul_nvfp4_quant.py
-    - pytest -v -s tests/kernels/quantization/test_nvfp4_scaled_mm.py
-    - pytest -v -s tests/kernels/quantization/test_flashinfer_scaled_mm.py
-    - pytest -v -s tests/kernels/quantization/test_flashinfer_nvfp4_scaled_mm.py
-    - pytest -v -s tests/kernels/quantization/test_nvfp4_qutlass.py
-    - pytest -v -s tests/kernels/quantization/test_mxfp4_qutlass.py
-    - pytest -v -s tests/kernels/moe/test_nvfp4_moe.py
-    - pytest -v -s tests/kernels/moe/test_ocp_mx_moe.py
-    - pytest -v -s tests/kernels/moe/test_flashinfer.py
-    - pytest -v -s tests/kernels/moe/test_cutedsl_moe.py
+    - pytest -v -s tests/kernels/attention/test_attention_selector.py 
+    #- pytest -v -s tests/kernels/attention/test_flashinfer.py -k 'not num_heads2'
+    #- pytest -v -s tests/kernels/attention/test_flashinfer_trtllm_attention.py
+    #- pytest -v -s tests/kernels/attention/test_cutlass_mla_decode.py
+    #- pytest -v -s tests/kernels/attention/test_flashinfer_mla_decode.py
+    ## Quantization
+    #- pytest -v -s tests/kernels/quantization/test_cutlass_scaled_mm.py -k 'fp8'
+    #- pytest -v -s tests/kernels/quantization/test_nvfp4_quant.py
+    #- pytest -v -s tests/kernels/quantization/test_silu_mul_nvfp4_quant.py
+    #- pytest -v -s tests/kernels/quantization/test_nvfp4_scaled_mm.py
+    #- pytest -v -s tests/kernels/quantization/test_flashinfer_scaled_mm.py
+    #- pytest -v -s tests/kernels/quantization/test_flashinfer_nvfp4_scaled_mm.py
+    #- pytest -v -s tests/kernels/quantization/test_nvfp4_qutlass.py
+    #- pytest -v -s tests/kernels/quantization/test_mxfp4_qutlass.py
+    #- pytest -v -s tests/kernels/moe/test_nvfp4_moe.py
+    #- pytest -v -s tests/kernels/moe/test_ocp_mx_moe.py
+    #- pytest -v -s tests/kernels/moe/test_flashinfer.py
+    #- pytest -v -s tests/kernels/moe/test_cutedsl_moe.py
 
 - label: Blackwell Fusion and Compile Tests # 30 min
   timeout_in_minutes: 40
@@ -2939,13 +2892,15 @@ steps:
 
 - label: Blackwell LM Eval Small Models
   timeout_in_minutes: 120
+  mirror_hardwares: [amdexperimental, amdproduction, amdmi355]
+  agent_pool: mi355_2
   gpu: b200
   optional: true # run on nightlies
   source_file_dependencies:
   - csrc/
   - vllm/model_executor/layers/quantization
   commands:
-  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=configs/models-blackwell.txt
+  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=configs/models-mi355.txt
 
 #####  1 GPU test  #####
 #####  multi gpus test  #####
@@ -3328,18 +3283,9 @@ steps:
   commands:
   - bash .buildkite/scripts/scheduled_integration_test/deepseek_v2_lite_ep_eplb.sh 0.25 200 8010
 
-- label: Qwen3-30B-A3B-FP8-block Accuracy (H100)
-  mirror_hardwares: [amdexperimental, amdproduction]
-  agent_pool: mi355_4
-  timeout_in_minutes: 60
-  gpu: h100
-  optional: true
-  num_gpus: 4
-  working_dir: "/vllm-workspace"
-  commands:
-  - bash .buildkite/scripts/scheduled_integration_test/qwen30b_a3b_fp8_block_ep_eplb.sh 0.8 200 8020
-
-- label: Qwen3-30B-A3B-FP8-block Accuracy (B200)
+- label: Qwen3-30B-A3B-FP8-block Accuracy (B200/MI355)
+  mirror_hardwares: [amdexperimental, amdproduction, amdmi355]
+  agent_pool: mi355_2
   timeout_in_minutes: 60
   gpu: b200
   optional: true
@@ -3358,3 +3304,18 @@ steps:
   working_dir: "/vllm-workspace"
   commands:
   - bash .buildkite/scripts/scheduled_integration_test/qwen3_next_mtp_async_eplb.sh 0.8 1319 8040
+
+- label: Attention Benchmarks Smoke Test (B200/MI355)
+  device: b200
+  mirror_hardwares: [amdexperimental, amdmi355]
+  agent_pool: mi355_2
+  num_gpus: 2
+  optional: true
+  working_dir: "/vllm-workspace/"
+  timeout_in_minutes: 10
+  source_file_dependencies:
+  - benchmarks/attention_benchmarks/
+  - vllm/v1/attention/
+  commands:
+  - python3 benchmarks/attention_benchmarks/benchmark.py --backends ROCM_ATTN ROCM_AITER_FA ROCM_AITER_UNIFIED_ATTN --batch-specs "8q1s1k" --repeats 1 --warmup-iters 1
+

tests/evals/gsm8k/configs/Qwen3-Next-FP8-EP2_MI355.yaml

@@ -0,0 +1,9 @@
+model_name: "Qwen/Qwen3-Next-80B-A3B-Instruct-FP8"
+accuracy_threshold: 0.85
+num_questions: 1319
+num_fewshot: 5
+server_args: >-
+  --max-model-len 4096
+  --tensor-parallel-size 2
+  --enable-expert-parallel
+  --async-scheduling

tests/evals/gsm8k/configs/models-mi355.txt

@@ -0,0 +1,5 @@
+Qwen3-0.6B-FP8.yaml
+Qwen2.5-VL-3B-Instruct-FP8-dynamic.yaml
+Qwen1.5-MoE-W4A16-CT.yaml
+DeepSeek-V2-Lite-Instruct-FP8.yaml
+Qwen3-Next-FP8-EP2_MI355.yaml

tests/kernels/attention/test_attention_selector.py

@@ -343,6 +343,10 @@ def test_auto_backend_selection_behavior():
         ("FLEX_ATTENTION", None, False),  # Flex does not support
     ],
 )
+@pytest.mark.skipif(
+    current_platform.is_rocm(),
+    reason="Attention backend FA3 is not supported on ROCm. This test can't succeed.",
+)
 def test_per_head_quant_scales_backend_selection(
     backend_name: str, flash_attn_version: int | None, should_succeed: bool
 ):